| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 7930-1987 | English | 919 |
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Days<=6
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Specifications for aerophotogrammetric office operation 1: 500, 1: 1000, 1: 2000 topographic maps
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GB 7930-1987
| Obsolete |
GB 7930-1987
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